[vtkusers] Displaying same objet several times

[Bill Lorensen]

Here's an example using the Glyph3DMapper
http://www.vtk.org/Wiki/VTK/Examples/Cxx/Visualization/Glyph3DMapper

On Tue, Jan 8, 2013 at 8:40 AM, David Gobbi <david.gobbi at gmail.com> wrote:
> Hi Eddy,
>
> The class vtkGlyph3D will take a single polydata and replicate it at
> several different positions.  It's much faster than using several actors.
> There is also a newer and even faster class called vtkGlyph3DMapper,
> but I haven't used it yet.
>
>  - David
>
> On Tue, Jan 8, 2013 at 8:28 AM, edd cmaugo <edcpwk at gmail.com> wrote:
>> Hi,
>>
>> What is the fatest way to display the same objet several times at an
>> interactive frame rate ?
>>
>> I've tried to create a bunch of vtkLODActor at different position that share
>> the same polydata,
>> but beyond a certain number the display is very slow.
>>
>> Thanks,
>> --
>> Eddy
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